中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (1R,3S,4aS,6aS,10aS,10bS)-1-[tert-butyl(dimethyl)silyl]oxy-3-[2-[tert-butyl(dimethyl)silyl]oxypropan-2-yl]-6a,10b-dimethyl-1,2,3,4a,5,6,8,9,10,10a-decahydrobenzo[f]chromen-7-one | 1225381-71-4 | C30H58O4Si2 | 538.959 |
The first synthesis of the racemate of terpendole E, a specific inhibitor of the mitotic kinesin Eg5, has been achieved from a known tricyclic dihydroxy ketone by a 13-step sequence that involves diastereoselective installation of its C3 quaternary stereocenter via a cyclopropyl ketone intermediate and Pd-mediated two-step construction of the indole ring moiety as the key transformations.